Infection by delta agent in drug addicts

Buti, M.; Esteban, R.; Rodrigo, J.M.; Rodrigo, L.; Jardi, R.; Guardia, J.

Medicina Clinica 84(18): 727-729

1985


ISSN/ISBN: 0025-7753
PMID: 4021592
Document Number: 255229
Serum samples from 123 drug addicts living in 3 different geographical areas were studied to evaluate the diffusion of .delta. agent among i.v. drug abusers in this country. Of them, 102 were carriers of HBsAg [hepatitis B surface antigen] and 21 were carriers of anti-HBs [hepatitis B surface antibody]. Anti-.delta. antibodies were measured by radioimmunoassay in all cases. The prevalence of anti-.delta. antibodies in HBsAg-positive addicts was 39%; it was 9.5% in anti-HBs-positive addicts. A high rate of infection by .delta. agent is evident among this particular community, which has become its major reservoir.

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